Russian forces have conducted incremental advances in the Chasiv Yar sector of Donetsk Oblast through sustained small-unit assaults, artillery, glide bombs, and drone strikes, with the most recent confirmed gains occurring on the southern outskirts in late August 2026 when open-source mapping reported seizure of approximately 3.5 square kilometers in residential areas previously held as gray zone. Ukrainian units continue to contest western and southern districts with counterattacks, drone interdiction, and defensive positions, preventing full consolidation despite Russian claims of control over most of the city. The settlement’s elevated terrain and position along supply routes toward Kramatorsk and Sloviansk sustain its tactical value, while Ukrainian manpower constraints and rotation difficulties near the frontline have slowed defensive reinforcements. No major diplomatic or ceasefire developments have altered the military dynamics in the past month, leaving trader assessments tied to the pace of Russian infiltration versus Ukrainian stabilization efforts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedWill Russia capture all of Chasiv Yar by...?
$90,918 Vol.
September 30
21%
December 31
72%
$90,918 Vol.
September 30
21%
December 31
72%
Chasiv Yar will be considered captured if the entirety of the municipality is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. If the area is not shaded red by the resolution date, the market will resolve to “No”.
For any change on the ISW map to qualify for this market’s resolution, the relevant shading indicating Russian control must persist through the next full ISW daily update cycle. If ISW skips a day, shading must persist until the next finalized ISW update is published, regardless of the date. Any continuous shading which reflects either “Assessed Russian Control”, “Assessed Russian Advance In Ukraine”, or “Assessed Russian Gains in the Past 24 Hours” will qualify. “Assessed Russian Infiltration Areas in Ukraine” will not qualify.
The territory of the municipality is shaded in light grey and is distinguished from bordering municipalities with a darker grey line. If all area within the municipality is shaded in red, however, the shading does not precisely match up with the border such that there is a tiny amount of grey along the border of the city, this will still qualify for a "Yes" resolution.
Once Russia captures the entirety of Chasiv Yar, any subsequent loss of control will not be considered towards the resolution of this market.
Location on Google maps: https://maps.app.goo.gl/XPJfnzoeRtB7UEmDA
The primary resolution source for this market will be the ISW Ukraine map. If the ISW map is rendered unavailable, information from DeepStateMap (https://deepstatemap.live/) may be used. If information from both the ISW and DeepStateMap are rendered permanently unavailable, a consensus of credible reporting may be used.
Note: Any temporary glitches or errors in the map will not be considered.
If Russia comes into control of this territory as a result of a negotiated settlement, this will qualify for a 'Yes' resolution, regardless of if it is shaded red in the ISW map. An announcement of a negotiated settlement that gives Russia de jure control will not qualify. Actual control must be established.
Market Opened: May 21, 2026, 1:38 PM ET
Resolver
0x65070BE91...Chasiv Yar will be considered captured if the entirety of the municipality is shaded red on the ISW map (https://storymaps.arcgis.com/stories/36a7f6a6f5a9448496de641cf64bd375) by the resolution date. If the area is not shaded red by the resolution date, the market will resolve to “No”.
For any change on the ISW map to qualify for this market’s resolution, the relevant shading indicating Russian control must persist through the next full ISW daily update cycle. If ISW skips a day, shading must persist until the next finalized ISW update is published, regardless of the date. Any continuous shading which reflects either “Assessed Russian Control”, “Assessed Russian Advance In Ukraine”, or “Assessed Russian Gains in the Past 24 Hours” will qualify. “Assessed Russian Infiltration Areas in Ukraine” will not qualify.
The territory of the municipality is shaded in light grey and is distinguished from bordering municipalities with a darker grey line. If all area within the municipality is shaded in red, however, the shading does not precisely match up with the border such that there is a tiny amount of grey along the border of the city, this will still qualify for a "Yes" resolution.
Once Russia captures the entirety of Chasiv Yar, any subsequent loss of control will not be considered towards the resolution of this market.
Location on Google maps: https://maps.app.goo.gl/XPJfnzoeRtB7UEmDA
The primary resolution source for this market will be the ISW Ukraine map. If the ISW map is rendered unavailable, information from DeepStateMap (https://deepstatemap.live/) may be used. If information from both the ISW and DeepStateMap are rendered permanently unavailable, a consensus of credible reporting may be used.
Note: Any temporary glitches or errors in the map will not be considered.
If Russia comes into control of this territory as a result of a negotiated settlement, this will qualify for a 'Yes' resolution, regardless of if it is shaded red in the ISW map. An announcement of a negotiated settlement that gives Russia de jure control will not qualify. Actual control must be established.
Resolver
0x65070BE91...Russian forces have conducted incremental advances in the Chasiv Yar sector of Donetsk Oblast through sustained small-unit assaults, artillery, glide bombs, and drone strikes, with the most recent confirmed gains occurring on the southern outskirts in late August 2026 when open-source mapping reported seizure of approximately 3.5 square kilometers in residential areas previously held as gray zone. Ukrainian units continue to contest western and southern districts with counterattacks, drone interdiction, and defensive positions, preventing full consolidation despite Russian claims of control over most of the city. The settlement’s elevated terrain and position along supply routes toward Kramatorsk and Sloviansk sustain its tactical value, while Ukrainian manpower constraints and rotation difficulties near the frontline have slowed defensive reinforcements. No major diplomatic or ceasefire developments have altered the military dynamics in the past month, leaving trader assessments tied to the pace of Russian infiltration versus Ukrainian stabilization efforts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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